When using science to investigate physical phenomena, which characteristic of the event must exist?

a. predictable

b. observable

c. provable

d. readable

A Tesla Roadster car accelerates from rest at a rate of 7 M / s^2 for a time of 3.9 s calculate the distance it travels In time.

From what characteristic do vertebrates get their name

A woman driving at a speed of 23 m/s sees a deer on the road ahead and applies the brakes when she is 210 m from the deer.

As waves pass by a duck floating on a lake, the duck bobs up and down but remains in essentially one place. explain why the duck is not carried along by the wave motion.

A 4kg mass moves with a velocity of 5m/s compute its kinetic energy

If you had a positive 8 score on the sit-an-reach test you

65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large deposit of dust that contained substances only found in asteroids.

Near which location in New York State would a geologist have the greatest chance of finding dinosaur footprints in the surface bedrock?

E=mc^2 solve for c E/m m/E sqrt (E/m) sqrt (m/E) E - m sqrt (E-m)

For resonance to occur, the object must experience a frequency equal to its what? amplitude period wavelength natural frequency